Svare B, Gandelman R
Dev Psychobiol. 1975 Sep;8(5):405-15. doi: 10.1002/dev.420080505.
Testosterone propionate (TP) administered from Day 21 through Day 50 of life enhanced the aggressiveness of castrated and neonatally TP-treated juvenile male and female mice and, to a lesser extent, enhanced the aggressiveness of nonneonatally androgenized females. In addition, the enhanced aggressive behavior of juvenile male and female mice was directed principally toward juvenile male but not female opponents and was inhibited by the application of urine from juvenile females to the fur of juvenile male opponents. These experiments indicate that androgen and olfactory stimuli modulate the aggressive behavior of juvenile mice in a manner similar to that of adult animals.
从出生后第21天至第50天给予丙酸睾酮（TP），可增强去势的以及新生期接受TP处理的幼年雄性和雌性小鼠的攻击性，在较小程度上，还可增强非新生期雄激素化雌性小鼠的攻击性。此外，幼年雄性和雌性小鼠增强的攻击行为主要针对幼年雄性而非雌性对手，并且将幼年雌性的尿液涂抹在幼年雄性对手的皮毛上可抑制这种行为。这些实验表明，雄激素和嗅觉刺激以与成年动物相似的方式调节幼年小鼠的攻击行为。
